CN104838206A - Gas burner comprising a burner heat - Google Patents
Gas burner comprising a burner heat Download PDFInfo
- Publication number
- CN104838206A CN104838206A CN201380064351.2A CN201380064351A CN104838206A CN 104838206 A CN104838206 A CN 104838206A CN 201380064351 A CN201380064351 A CN 201380064351A CN 104838206 A CN104838206 A CN 104838206A
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- China
- Prior art keywords
- area
- opening
- burner
- gas burner
- gas
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/08—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/08—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
- F23D14/085—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head with injector axis inclined to the burner head axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/28—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid in association with a gaseous fuel source, e.g. acetylene generator, or a container for liquefied gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/107—Pan supports or grates therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2206/00—Burners for specific applications
- F23D2206/0015—Gas burners for use in retort furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
Gas burner (1) comprising a mixing chamber (5); a burner head (19) provided with a plurality of openings (22) in fluidic communication with the outside, the burner head (19) constituting part of the wall of the mixing chamber (5), the burner head (19) comprises: a central hole (18); a first zone (23) comprising openings of a dimension of between 0.8 and 1 mm; a second zone (25) surrounding the first zone (23) and comprising openings of a dimension of between 0.8 and 1.5 mm; a solid annular intermediate zone (31) situated between the first and the second zone (25); the burner head further comprising an annular shoulder (21).
Description
Technical field
The present invention relates to for roast or cooking-vessel gas burner and comprise the portable stove of this gas burner.
Background technology
According to prior art state, burner comprises mixing chamber and blender.Gas/air mixed airflow by blender injected enter in chamber.
Gas/air mixed airflow leaves the chamber of burner head.Burner head forms a part for chamber wall.Air-flow is separated into multiple little airflow by the multiple openings be included in burner head.
Igniter provides the energy of the gas/air mist being enough to be used in the opening part lighted at combustion chamber outer burner head.Continuous print gas/air mixed airflow allows to stabilize the flame.
Flow velocity must be enough to make flame not penetrate mixing chamber.In fact, if flow velocity is lower than flammable speed, flame then encircles overdraught.Burning must be complete in as far as possible the formation limiting non-fully combustion product, such as, and carbon monoxide.
But the length of flame needs the position of cooking container should apart from the distance of the about 20mm of burner head.The carbon monoxide that this distance produces minimum for guarantee combustion reaction is necessary.But cooking container does not obtain the heat of burning completely, and partial heat is dispersed to external environment condition.
In addition, between burner head and cooking container, the distance of about 20mm provides windage.
Often need for the protection of supporting windproof equipment or wind barrier to limit the impact of fitful wind.Do not have the portable stove of wind barrier then can not operate when wind speed is about 3m/s.
Summary of the invention
The object of the invention is to solve all or part of aforementioned drawback.
For this reason, the present invention relates to gas burner, described gas burner comprises:
-mixing chamber,
-burner head, described burner head provides multiple opening be communicated with external fluid, and described burner head forms a part for the wall of described mixing chamber,
The feature of-described gas burner is, described burner head comprises:
-centre bore,
-first area, described first area has the width between 2 and 20mm, and described first area comprises the opening be of a size of between 0.3 and 2mm, and the distance separating described opening is between 0.5 and 3.5mm,
-second area, described second area has the width between 2 and 20mm, and described second area is around described first area and comprise the opening be of a size of between 0.3 and 2mm, and the distance separating described opening is between 0.5 and 3.5mm,
-uninterrupted intermediate annular region, described uninterrupted intermediate annular region, between described first and second regions, has the width between 2 and 20mm,
Described burner head comprises annular shoulder further.
The flame generated at burner head creates swabbing.Like this, the auxiliary air (secondary air) from outside is forced to and moves to burner head from centre bore.Auxiliary air participates in combustion reaction and restriction produces carbon monoxide.
The spatial distribution of opening and the shape of burner head generate the flame of limited length.Therefore, because the existence of centre bore and zone line makes to allow sufficient flame oxygenation, cooking container can be positioned in the minimum distance apart from about 10 to the 15mm of burner head and need not revise combustion reaction.
Small distance between cooking container and burner head limits heat and leaks.Therefore, the heat that obtains of cooking container is optimised relative to the gas quantity consumed.
Small distance between cooking container and burner head also ensure that wind can not put out flame.
According to invention an aspect, described first and/or second area comprise the opening of size range between 0.8 and 1.5mm, separate the distance range of described opening between 1.5 and 2.5mm.
It should be noted that between described first area and described second area, the distance of openings of sizes and the described opening of separation can be different.
According to an aspect of invention, described first area has the width of scope between 3 and 15mm.
According to an aspect of invention, described second area has the width of scope between 5 to 15mm.
According to an aspect of invention, described zone line has the width of scope between 5 and 15mm.
According to an aspect of invention, having at least partially in described opening is the axis of the angle orientation of scope between 0 and 10 ° according to the axis relative to described centre bore.
According to an aspect of invention, on the upper surface being arranged on described shoulder at least partially in the opening of described second area.
According to an aspect of invention, on the inner surface being arranged on described shoulder at least partially in the opening of described second area.
The flame that the annular shoulder of described burner head generates for the opening being arranged in described first area has to windproof protective effect.
According to an aspect of invention, the periphery of described burner head has the peripheral wall forming coronal structure, and the surface that the edge of described coronal structure exceedes described shoulder on flame bearing of trend is set up.
Described coronal structure protection flame root is from wind.The risk that flame is gone out by wind is because this reducing.
According to an aspect of invention, described coronal structure comprises the radial surface with opening, and the size range of described opening is between 1 and 2.5mm, and described opening is communicated with external fluid.
According to an aspect of invention, described burner comprises the flange of the described radial surface around described coronal structure.By described flange and the separated distance range of radial surface between 0.5 mm and 2 mm.
According to an aspect of invention, the space between described flange and described radial surface is circular periphery chamber.Described circular periphery chamber is communicated with external fluid by narrow annular channel.The edge of adjacent (adjoin) the described coronal structure of described narrow annular channel.
According to an aspect of invention, described flange comprises upper edge.Described upper edge defines the outer peripheral end of described slit.Described edge tilts in the mode partly closing described peripheral chambers on the direction at the edge of described coronal structure.
According to an aspect of invention, the width range of described slit is between 0.7 and 1.3mm.
The opening that Some gases/air Mixture flows through periphery surface leaves mixing chamber, is carried and arrive the outside of described narrow annular channel by described peripheral chambers.
Part mixed airflow is lighted at slit place, causes periphery flame.Described periphery flame protects the flame generated at burner head from wind.
According to an aspect of invention, described gas burner comprises three standing parts:
-blender with the bottom (A) of described mixing chamber,
Blender comprises tubular runner, and described stream tube stage property has the entrance and exit of the circulating area being defined for gas/air mixed airflow; Venturi (Venturi) effect structure is comprised in described circulating area in the mode reducing flow velocity,
-described blender with the top (B) of mixing chamber,
-burner head (C)
Be subordinated to the aspect of the first embodiment according to invention, described three standing parts (A), (B) and (C) is made up of deep-draw steel plate, and described burner head is also stamped; Described three parts (A), (B) and (C) is crimped and/or soldered.
According to an aspect of invention, described flange is comprised in the top (B) of described blender and mixing chamber.
According to an aspect of invention, described blender tangentially leads in described mixing chamber.
Described blender leads on the tangent plane of described mixing chamber.Gas/air mixed airflow is distributed evenly in described mixing chamber.Therefore, the opening of described burner head is supplied gas/air equably.
According to an aspect of invention, described blender is tangentially connected in described mixing chamber, and the tubular runner of described blender extends in described mixing chamber inside.
The tangent of described blender in described mixing chamber connects makes gas/air mixed airflow maintain enough speed, with the loss in head of limit junction.
The extension of tubular runner in described mixing chamber inside of described blender guides air-flow to distribute uniformly in chamber to obtain gas/air mist.
According to an aspect of invention, portable stove at least comprises the gas burner of the type, in described gas burner, has the cup-like structure of central opening around described burner head.Described cup-like structure comprises shoulder at the periphery of burner head, and raises edge around described shoulder relative to burner head.
Described shoulder there is the shape of hollow and storage from the protrusion of cooking container or outside.Clean portable stove is convenient in this configuration.Edge of raising around described shoulder is put out by restriction the Additional Protection that risk resists wind.
According to an aspect of invention, described cup-like structure comprises the equipment for being fixed to portable stove, allows it to fix and dismantle alternatively.
Described cup-like structure is that the detachable fact is also conducive to clean burning device.
According to an aspect of invention, described portable stove attached bag draws together the cooking container support member for supporting cooking container, and described support member comprises the fin around described burner.
Described fin:
-in the face of described burner head be convex shape and in the face of outside for concave surface,
-for what separated by opening.
Described opening and described fin to burn the discharge of the flue gas produced in the face of the convex shape of burner head is conducive to gas/air mist.The concave of the outside of described fin protects described burner head from wind.
Accompanying drawing explanation
In any case by nonrestrictive example, with reference to the schematic figures also combination description below representing this gas burner embodiment, invention will be better understood.
Fig. 1 is the stereogram of gas burner;
Fig. 2 is the stereogram according to the blender of the first embodiment gas burner and the bottom (A) of mixing chamber and top (B);
Fig. 3 is the stereogram according to the blender of the second embodiment gas burner and the bottom (A) of mixing chamber and top (B);
Fig. 4 be cooking container and gas burner operation time stereogram;
Fig. 5 is the stereogram of the portable stove comprising gas burner and cup-like structure;
Fig. 6 is the stereogram comprising gas burner, cup-like structure and the portable stove for the support member of cooking container;
Fig. 7 is longitudinal cross-sectional view of burner;
Fig. 8 is the details of the cross-sectional view of burner;
Detailed description of the invention
According to embodiment, gas burner 1 comprises blender 3 and mixing chamber 5.Blender 3 comprises tubular runner 7, and tubular runner 7 provides circulating area 9 between entrance 11 and outlet 15.Venturi (Venturi) effect structure 16 is arranged in circulating area (circulation area) 9.
Mixing chamber 5 comprises the wall formed around the surface of revolution of axis 17.The mode of mixing chamber 5 is passed apart from axis 17 1 distance with centre bore 18 in (swept) surface of scanning of surface of revolution, as shown in Figures 1 to 6.
As shown in Figure 2, the outlet 15 of tubular runner 7 is tangentially led in mixing chamber 5.
According to the second embodiment, as shown in Figure 3, tubular runner 7 with make the mode of outlet 15 and chamber 5 internal fluid communication tangentially (tangentially) penetrate mixing chamber 5 and extend in mixing chamber 5.
According to the first and second embodiments, burner 1 comprises the bottom (A) and top (B) of being made up of deep-draw steel plate or aluminium.Burner head 19 forms a part (C) for the wall of mixing chamber 5, as shown in Figure 1.
Burner head 19 comprises shoulder 21.As shown in Figure 1, shoulder 21 is annular and to limit the periphery being positioned at mixing chamber 5 from the mode of the pendency of burner head 19 on flame bearing of trend.
Burner head 19 comprises multiple opening 22 be communicated with external fluid.
The first area 23 of burner head 19 is around centre bore 18 and comprise the opening 22 be of a size of between 0.8 and 1.5mm.The distance separating the opening of first area is between 1.5 and 2.5mm.First area 23 is partly be included in the annular surface in a plane, and this plane is perpendicular to axis 17 or to make to have on flame bearing of trend from angular slope at least 10 ° of the mode of the pendency of region 23 periphery.
Peak width is defined by relative to the length difference between the region maximum radius of axis 17 and region least radius.The width of first area D1 is between 3 and 15mm.
Second area 25 is around first area 23 and comprise the opening 22 be of a size of between 0.8 and 1.5mm.The distance separating the opening of second area is between 1.5 and 2.5mm.The width of second area D2 is between 5 and 15mm.
Second area 25 comprises annular surface 27 in axis 17.Inner surface 27 is the overturning angle of 30 to 60 ° relative to the plane perpendicular to axis 17 to make to have on flame bearing of trend from the mode of the pendency of inner surface 27 periphery.
The edge of inner surface 27 looping shoulder 21.
Second area 25 comprises the upper annular surface 29 around inner surface 27.Upper surface 29 is the overturning angle of 0 to 10 ° relative to the plane perpendicular to axis 17 to make to have on flame bearing of trend from the mode of the pendency of upper face 29 periphery.
Zone line 31 is between first area 23 and second area 25.Zone line 31 is on flame bearing of trend, have the annular surface of mode in the overturning angle of at least 10 ° from the pendency of zone line 31 periphery according to the plane or make perpendicular to axis.
The surface of zone line is continual (solid), uninterruptedly refers to do not have opening.The width D i of zone line is between 5 and 15mm.
The periphery of burner head 19 has the peripheral wall forming coronal structure, and the surface that the edge 32 of coronal structure exceedes (beyond) shoulder 21 on the direction that flame extends is set up, such as, shown in Fig. 1.
Fig. 8 has the details 52 of Fig. 7.
As shown in Figure 8, coronal structure has radial surface 53.The top (B) of blender and mixing chamber comprises the flange 55 around radial surface 53.Flange 55 and the separated distance of radial surface 53 is made to be 1.5mm.
Circular periphery chamber 57 is between flange 55 and radial surface 53.Narrow annular channel 59 adjoins the edge 32 of coronal structure.
Flange 55 has upper edge 61.Edge 61 tilts in the mode of partially enclosed peripheral chambers 57 on the direction at the edge 32 of coronal structure.The width of slit is 0.9mm.
As shown in FIG. 7 and 8, radial surface 53 has the circular open 63 that diameter is 1.5mm, mixing chamber 5 is communicated with peripheral chambers 57 fluid.
As illustrated in Figures 5 and 6, burner is included in the inside of portable stove 33 in the mode that burner head 19 is communicated with external fluid.
As shown in by Fig. 5 and 6, there is the cup-like structure 35 of central opening around burner head.Cup-like structure 35 forms the throat 39 of retrude relative to burner head 19 mode with shoulder 37 has shoulder 37.Throat 39 is directed towards the opposite direction of flame bearing of trend, as shown in Figure 5.
Throat 39 by the edge 41 raised on flame bearing of trend relative to burner head 19 around.
Support member for cooking container 43 comprises the equipment for being fixed to portable stove.Support member 43 is to be positioned on portable stove 33 around the mode of burner head.
Support member 43 extends relative to the mode of the pendency of burner head 19 to have on flame bearing of trend.Support member 43 is for maintaining cooking container 45 with the minimum range apart from burner head 10mm.
Support member 43 comprises fin 47, and fin 47 has the concave on the convex shape and opposing face of burner head.Support member has the opening 48 between fin.Fin 47 connects between lower coronal structure 49 and upper coronal structure 51, and lower coronal structure 49 and upper coronal structure 51 are comprised in support member 43.
Cooking container 45 is placed on coronal structure 51, and lower coronal structure 49 is fixed on portable stove.
Produce according to gas burner 1 of the present invention and have the flame decreasing length, this allows the minimum range of between cooking container 45 and burner head 19 about 10 to 15mm.
Gas/air mixed airflow is injected at the entrance 11 of blender 3.The flow velocity of gas/air mist increases when passing through Venturi effect structure 16.
Gas/air mixed airflow tangentially penetrates mixing chamber 5.Air-flow is disperseed subsequently in chamber 5, forms whirlpool simultaneously.Air-flow leaves chamber 5 by resolving into multiple little airflow through the opening 22 of burner head 19.
The layout of the opening 22 of first area 23 and second area 25 adapts to multiple configuration decreasing the flame of size.
The combustion reaction of flame is caused to be lighted by the input of the intermittent energy source of such as spark.Once reaction is lighted, flame is stable at opening 22 place in burner 1 outside.As shown in Figure 4, flame moves away from burner according to axis 17.
The speed leaving the gas/air mixing little airflow of mixing chamber is substantially equal to flammable speed.Therefore, flame is stable at burner head place.
The shoulder 21 of burner head 19 and zone line do not have the fact of opening 22 to promote, and carrying out auxiliary air to the gas/air mixed airflow from chamber 5 supplements.
Auxiliary air is from outside and be inhaled into by centre bore 18.This suction by leave chamber 5 gas/air mixed airflow circulation and cause.
The edge 41 of raising of cup-like structure 35 is had to windproof protective effect from putting out by restriction flame.
The fin 47 of support member 43, because it is in the face of the convex shape of burner head, is conducive to being discharged the burnt gas carrying out spontaneous combustion by opening 32.
Concave restriction wind outside fin 47 penetrates the region defined by support member 43.
As known per se, the present invention is not limited to, by the exclusive embodiment of exemplary this equipment above-described provided, the present invention includes all modification on the contrary.
Claims (15)
1. a gas burner, described gas burner comprises:
-mixing chamber (5),
-burner head (19), described burner head (19) provides multiple opening (22) be communicated with external fluid, described burner head (19) forms a part for the wall of described mixing chamber (5)
The feature of described gas burner (1) is, described burner head (19) comprising:
-centre bore (18),
-first area (23), described first area (23) is set up around described centre bore (18) and has the width between 2 and 20mm, described first area (23) comprises the opening be of a size of between 0.3 and 2mm, the distance separating described opening is between 0.5 and 3.5mm
-second area (25), described second area has the width between 2 and 20mm, described second area (25) is around described first area (23) and comprise the opening be of a size of between 0.3 and 2mm, and the distance separating described opening is between 0.5 and 3.5mm
-uninterrupted intermediate annular region (31), described uninterrupted intermediate annular region (31) is positioned between described first and second regions (25), has the width between 2 and 20mm,
Described burner head comprises annular shoulder (21) further.
2. gas burner according to claim 1 (1), wherein, described first and/or second area comprise the opening of size range between 0.8 and 1.5mm, the distance separating described opening is between 1.5 and 2.5mm.
3. according to gas burner in any one of the preceding claims wherein (1), wherein, described first area has the width of scope between 3 and 15mm.
4. according to gas burner in any one of the preceding claims wherein (1), wherein, described second area has the width of scope between 5 and 15mm.
5. according to gas burner in any one of the preceding claims wherein (1), wherein, described zone line has the width of scope between 5 to 15mm.
6. according to gas burner in any one of the preceding claims wherein (1), on the upper surface (29) being arranged on described shoulder (21) at least partially in the opening of wherein said second area (25).
7. on the inner surface (27) being arranged on described shoulder (21) at least partially according to gas burner in any one of the preceding claims wherein (1), wherein, in the opening of described second area.
8. according to gas burner in any one of the preceding claims wherein (1), wherein, the periphery of described burner head (19) has the peripheral wall forming coronal structure, and the surface that the edge of described coronal structure exceedes described shoulder (21) on flame bearing of trend is set up.
9. gas burner according to claim 8 (1), wherein, described coronal structure comprises the radial surface (53) with opening (63), the size of described opening (63) is between 1 and 2.5mm, and described opening (63) is communicated with external fluid.
10. gas burner according to claim 9 (1), described gas burner (1) comprises the flange (55) of the described radial surface (53) around described coronal structure.
11. gas burners according to claim 10 (1), wherein, the space be positioned between described flange (55) and described radial surface (53) is circular periphery chamber (57),
Described circular periphery chamber (57) is communicated with external fluid by narrow annular channel (59), the edge of the adjacent described coronal structure of described narrow annular channel (59).
12. gas burners according to claim 11 (1), wherein, described flange (55) comprises upper edge (61),
Described upper edge (61) defines the outer peripheral end of described slit (59), and described edge (61) tilt in the mode partly closing described peripheral chambers (57) on the direction at the edge of described coronal structure.
13. according to gas burner in any one of the preceding claims wherein (1), and described gas burner (1) comprises three standing parts:
-blender (3) with the bottom (A) of described mixing chamber,
Described blender (3) comprises tubular runner (7), and described stream tube stage property has entrance (11) and the outlet (15) of the circulating area (9) being defined for gas/air mixed airflow; Venturi effect structure (16) is comprised in described circulating area (9) in the mode reducing flow velocity,
-described blender (3) with the top (B) of described mixing chamber,
-described burner head (C).
14. gas burners according to claim 13 (1), wherein, described blender (3) tangentially leads in described mixing chamber (5).
15. gas burners according to claim 13 (1), wherein, described blender (3) is tangentially connected in described mixing chamber (5), and the described tubular runner (7) of described blender (3) extends in described mixing chamber (5) inside.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR12/61814 | 2012-12-10 | ||
FR1261814A FR2999276B1 (en) | 2012-12-10 | 2012-12-10 | GAS BURNER COMPRISING A BURNER HEAD |
PCT/FR2013/052945 WO2014091117A1 (en) | 2012-12-10 | 2013-12-04 | Gas burner comprising a burner heat |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104838206A true CN104838206A (en) | 2015-08-12 |
Family
ID=48083231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380064351.2A Pending CN104838206A (en) | 2012-12-10 | 2013-12-04 | Gas burner comprising a burner heat |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150308677A1 (en) |
EP (1) | EP2929246A1 (en) |
JP (1) | JP2016503872A (en) |
CN (1) | CN104838206A (en) |
AU (1) | AU2013357097A1 (en) |
CA (1) | CA2893432A1 (en) |
FR (1) | FR2999276B1 (en) |
WO (1) | WO2014091117A1 (en) |
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FR3022614B1 (en) * | 2014-06-19 | 2017-03-10 | Applic Gaz Sa | GAS STOVE COMPRISING AN IGNITION SYSTEM FOR TWO BURNERS |
CN107002991B (en) * | 2014-08-29 | 2021-01-01 | 特勒P工程有限公司 | Lean premixed atmospheric household burner |
EP3128236B1 (en) | 2015-08-03 | 2020-04-08 | Whirlpool EMEA S.p.A | System of gas burners, in particular for a cooking top for household use |
EP3128237A1 (en) * | 2015-08-03 | 2017-02-08 | Indesit Company S.p.A. | System of gas burners, in particular for a cooking top for household use |
EP3128235A1 (en) * | 2015-08-03 | 2017-02-08 | Indesit Company S.p.A. | Gas burner, in particular for a cooking top for household use |
CN106524156B (en) * | 2016-11-26 | 2023-09-19 | 李华胜 | Mixed air inlet device of premixed combustion gas furnace end |
US10627113B2 (en) | 2016-12-29 | 2020-04-21 | Whirlpool Corporation | Distributed vertical flame burner |
US11536449B2 (en) | 2017-02-01 | 2022-12-27 | Rafe Tierra Williams | Tiered burner |
CN108061300B (en) * | 2018-01-16 | 2023-08-25 | 深圳火王智能厨电股份有限公司 | Novel combustor |
US11085645B2 (en) * | 2018-05-31 | 2021-08-10 | Haier Us Appliance Solutions, Inc. | Eductor for a gas cooktop appliance |
CN110440254A (en) * | 2019-08-23 | 2019-11-12 | 中山市创图特金属制品有限公司 | Porous direct projection heated at high speed burner |
CN110440255A (en) * | 2019-08-27 | 2019-11-12 | 中山市创图特金属制品有限公司 | A kind of upper air inlet burner of high combustion efficiency |
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- 2012-12-10 FR FR1261814A patent/FR2999276B1/en active Active
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2013
- 2013-12-04 WO PCT/FR2013/052945 patent/WO2014091117A1/en active Application Filing
- 2013-12-04 AU AU2013357097A patent/AU2013357097A1/en not_active Abandoned
- 2013-12-04 JP JP2015547110A patent/JP2016503872A/en active Pending
- 2013-12-04 EP EP13812013.4A patent/EP2929246A1/en not_active Withdrawn
- 2013-12-04 CN CN201380064351.2A patent/CN104838206A/en active Pending
- 2013-12-04 US US14/650,421 patent/US20150308677A1/en not_active Abandoned
- 2013-12-04 CA CA2893432A patent/CA2893432A1/en not_active Abandoned
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JPS52137178A (en) * | 1976-05-10 | 1977-11-16 | Anquetin Jacques | Electric illumination strip |
FR2356078A1 (en) * | 1976-06-23 | 1978-01-20 | Morice Roger | Domestic cooker gas burner - is pot shaped and cover has horizontal jet holes alternating with sloping flame channels |
US6742514B1 (en) * | 2002-06-07 | 2004-06-01 | Eastman Outdoors | Burner assembly, outdoor stove including same, and stove kit |
CN1590844A (en) * | 2003-08-27 | 2005-03-09 | 松下电器产业株式会社 | Burner and gas range using the same |
US20060147865A1 (en) * | 2005-01-05 | 2006-07-06 | Charles Czajka | Cooking range burner head assembly |
US20100154776A1 (en) * | 2005-01-05 | 2010-06-24 | Charles Czajka | Cooking range burner head assembly |
CN101278154A (en) * | 2005-09-30 | 2008-10-01 | 英德斯特股份公司 | Cooking top with gas burner comprising a semi-permeable element |
Also Published As
Publication number | Publication date |
---|---|
WO2014091117A1 (en) | 2014-06-19 |
JP2016503872A (en) | 2016-02-08 |
CA2893432A1 (en) | 2014-06-19 |
US20150308677A1 (en) | 2015-10-29 |
AU2013357097A1 (en) | 2015-07-09 |
FR2999276A1 (en) | 2014-06-13 |
EP2929246A1 (en) | 2015-10-14 |
FR2999276B1 (en) | 2014-12-12 |
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Application publication date: 20150812 |